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385875 (2006 RJ101)
Classification: Mars-crossing Asteroid          SPK-ID: 2385875
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2765542600875882 6.8294e-08  
a 2.29536300846524 1.1599e-08 au
q 1.660570590026715 1.5431e-07 au
i 24.76223785506856 7.4622e-06 deg
node 66.44910648393881 1.2955e-05 deg
peri 298.8049766812783 1.7209e-05 deg
M 26.91448528239242 8.4801e-06 deg
tp 2459105.535984033819
(2020-Sep-13.03598403)
2.9839e-05 TDB
period 1270.20990329659
3.48
9.6278e-06
2.636e-08
d
yr
n .2834177241617215 2.1482e-09 deg/d
Q 2.930155426903765 1.4806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2002-06-08  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51807  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:57  

Additional Information
 Earth MOID = .770893 au 
 Jupiter MOID = 2.7594 au 
 T_jup = 3.426 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.94   n/a MPCxxxxx  

385875 (2006 RJ101)          Discovered 2006-Sep-01 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2014-02-19

Alternate Designations
 2006 RJ101 = 2006 UR241 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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